baber/WOPTO huggingface dataset:
Patent RU-2051144-C1 (RU)
Title: Method for production of methyl ether of n-phenyl-n-methoxy acetyl-d,l-alanine or its alkyl derivatives
Inventor: PAL AGOCH
IPC: C07C235/68
Filed: 1990-04-19
Granted: 1995-12-27
Abstract: FIELD: organic synthesis. SUBSTANCE: methyl ether of N-phenyl-N-methoxy acetyl-D,L-alanine or its alkyl derivatives having formula RC 6 H 4 N[CH(CH 3 )COOCH 3 ]C(=O)CH 2 OCH 3 , are prepared in the medium of solvent, aniline or its alkyl derivative being used as reagent 1. Mixture of methoxy acetic acid (its excess being 5-20) and phosphorous trichloride is used as reagent 2. Thus prepared product methoxy acetyl aniline RC 6 H 4 NH(C=O)CH 2 OCH 3  is alkylated, the process is carried out at 110-140 C immediately in reaction medium or when said product is isolated. Mentioned above alkylation takes place with the help of 1.2-2-fold excess of methyl ester of haloidpropionic acid and organic base. Said base is chosen of group which includes alkali metal, alcoholate of alkali metal, amide of alkali metal and complex hydride of alkali metal. EFFECT: improves efficiency of method.
Patent RU-2040459-C1 (RU)
Title: Wood-logging device
Inventor: SHESTAKOV YAKOV IVANOVICH
IPC: B66F9/06
Filed: 1991-01-31
Granted: 1995-07-25
Abstract: FIELD: timber industry; logging machines. SUBSTANCE: wood-logging device has self-propelled chassis 1, support frame 2 mounted on self-propelled chassis, swivel frame 3 hinge-mounted on support frame 2, swivel frame drive 4, for instance, hydraulic cylinder, clamp 5 installed on swivel frame 3 on axle 6, and front support 7. Clamp 5 has movable lowewr jaw 8 and upper jaw 9 with drives 10. EFFECT: enlarged operating capabilities. 2 cl, 4 dwg
Patent RU-2037380-C1 (RU)
Title: Hot pressing method and apparatus
Inventor: POLETAEV ALEKSANDR V
IPC: B22F3/14
Filed: 1990-11-06
Granted: 1995-06-19
Abstract: FIELD: plastic working of material. SUBSTANCE: method involves direct heating of billet in die in fluidized bed of refractory powder by positioning gas-distributing grate and flame burner in lower part of die. Main evacuator embedded into press has auxiliary module-chambers mounted in fixed position on in-out table and flexible energy-carrier supply devices. EFFECT: increased efficiency, simplified construction and improved quality of pressed product. 3 cl, 1 tbl
Patent RU-2008487-C1 (RU)
Title: Method of operation of internal combustion engine and device for bypassing exhaust gases
Inventor: LEONOV IGOR V
IPC: F02M25/06
Filed: 1991-04-26
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: bypass valve 6 with hydraulic drive provides automatic impulse passing of portions of gases from exhaust connection 4 into intake connection 3 near bottom dead center of piston where pressures are close to equal values and bypassing does not cause losses in bypassed gas energy. Bypassing is provided by hydraulically controlled bypass valve 6. The latter is kinematically coupled with plunger 16 installed in hydraulic cylinder 10. Tappet 11 installed in hydraulic cylinder is kinematically coupled with camshaft 21. Amount of bypassed exhaust gases is defined by phases of opening and closing of bypass valve 6. EFFECT: enhanced reliability. 3 dwg
Patent RU-2035694-C1 (RU)
Title: Method of fastening leveling rod to setting mark
Inventor: SUKHANOVA NADEZHDA GEORGIEVNA
IPC: G01C15/02
Filed: 1991-04-23
Granted: 1995-05-20
Abstract: FIELD: construction. SUBSTANCE: device has bearing plank pivotally connected to an adjusting unit and provided with vertical scale and stop. The adjusting unit has the adjustable screw which is brought into a contact with the stop. The contact rod is received in the through opening made in the bearing plate. EFFECT: enhance reliability. 1 dwg
Patent RU-2098304-C1 (RU)
Title: Device for ventilating perambulator in closed room
Inventor: ZHURBA ALEKSANDR NIKOLAEVICH
IPC: B62B9/00
Filed: 1991-01-18
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering; ventilation facilities. SUBSTANCE: device has housing with upper part, telescopic pipeline 1 installed so that its upper end can be brought out of room and lower end can be secured by clamp 3 on upper part of pram body inside body through open front wall of its upper part. EFFECT: improved ventilation. 1 dwg
Patent RU-2022967-C1 (RU)
Inventor: NIKOLAEVA SVETLANA N
IPC: C07F7/30
Filed: 1991-05-30
Granted: 1994-11-15
Abstract: Сущность изобретения: продукт. C 23 H 42 GeO 3 Sn, выход 3,1 г n       2   D         0 1,5152 C 26 H 48 GeO 3 Sn, выход 2,5 г (100%) n       2   D         0 1,5139 1,5139, общая ф-ла C 6 H 5 CH(OSnR       1   3       )COOGe(R) 3 , где R и R 1  - низший алкил. Реагент 1: триалкилгермилкарбоксилат миндальной кислоты. Реагент 2: диметиламинотриалкилстаннан. Условия реакции: при кипении реакционной массы в диэтиловом эфире или хлористом метилене.
Patent RU-2002560-C1 (RU)
Inventor: KOMAROV SERGEJ B
IPC: B22D11/106
Filed: 1991-06-10
Granted: 1993-11-15
Abstract: Способ включает нанесение на поверхность  расплава в кристаллизаторе флюса, содержащего  галогениды металлов. Поверхность расплава в  кристаллизаторе на рассто нии от стенок, равном  020. 0,01 ширины или диаметра, раздел ют перегородкой  на центральную и периферийную части. В  центральной части на поверхность расплава нанос т  флюс, содержащий не менее 90% галогенидов  лити . 2 табл, 1 ип.
Patent RU-2018004-C1 (RU)
Title: Free-piston internal combustion engine
Inventor: TURUBAROV VLADISLAV I
IPC: F02B71/04
Filed: 1991-06-24
Granted: 1994-08-15
Abstract: FIELD: engine engineering. SUBSTANCE: engine has at least two same working cylinders 1,2, each of which has working piston 3,4 separating the space of the cylinder into tight working chamber wherein members of distributing mechanism 6 and members of the system for fuel supply 8 are received and tight under-piston space filled with fluid and coupled with under-piston space of the other working cylinder trough connecting main pipe line 5, converter for converting energy of fluid flow to mechanical energy 9, and controller 13 for controlling volume of fluid in the under-piston spaces of the cylinders whose chamber of alternative volume 15 is filled with fluid and tightly coupled with connecting main pipe line 5 of the under- piston spaces. By changing volume of fluid due to changing volume of fluid in the controller working volume of the engine and compression ratio can be altered. It is also possible to use different kinds of fuel without changing design parameters of the engine. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2012367-C1 (RU)
Title: Device for tamponade
Inventor: SHCHEGLOV VALERIJ A
IPC: A61F13/26
Filed: 1991-07-04
Granted: 1994-05-15
Abstract: FIELD: medical engineering. SUBSTANCE: new device for tamponade incorporates external and internal tubes, tampon and withdrawing cord. What distinguishes new device is that tampon is located inside internal tube which is sealed at its ends by bottoms, catheter is inserted into its inner space, withdrawing cord is attached to bottom of internal tube, internal tube houses piston linked to withdrawing cord and wick communicating with tampon is positioned inside same space. EFFECT: effective means of tamponage. 3 cl, 3 dwg
Patent RU-2043285-C1 (RU)
Title: Suction-and-delivery installation for pneumatic reloading of loose material
Inventor: YAKUSHEV VITALIJ IVANOVICH
IPC: B65G53/28
Filed: 1991-09-10
Granted: 1995-09-10
Abstract: FIELD: materials handling; pneumatic reloading of loose materials. SUBSTANCE: fitted in corners of triangular housing are individual fans, and suction branch pipes are installed in center of housing. Material passes into central branch pipe along suction pipes. Central branch pipe has screw inner surface and variable-pitch auger. Then material gets into intermediate chamber and dust precipitation chamber where it gets cleaned and after cleaning it is transported by gas flow to place of discharge. EFFECT: enhanced operation reliability. 3 cl, 4 dwg
Patent RU-2007672-C1 (RU)
Inventor: KASHCHI PETR Z
IPC: F26B17/10
Filed: 1991-10-14
Granted: 1994-02-15
Abstract: FIELD: processing, drying and grinding of seeds. SUBSTANCE: device has a casing with a drying chamber, a screw-type conveyer and a grinding means being positioned inside of it. A spiral air-water pipeline having diffusing nozzles and discharge openings is also arranged in the casing. A gridwork is installed in the lower part of the casing for removing water and air, the gridwork being connected to the vacuum tank. EFFECT: improved quality of processing. 1 dwg, 1 tbl
Patent RU-2064938-C1 (RU)
Inventor: SAMARINA AIDA V
IPC: C08F220/22
Filed: 1991-08-01
Granted: 1996-08-10
Abstract: Использование: получение фторсодержащих полимеров, широко используемых в радиотехнической, приборостроительной, химической отраслях промышленности. Сущность изобретения: способ получения фторсодержащих полимеров заключается в том, что 2,2,3,3-тетрафторпропил- α -фторакрилат подвергают полимеризации в массе в присутствии 15-20% мас. от мономера 2,2,3,3,4,4,5,5,-октафторамилакрилата, 0,02-0,05 мас. ч. от массы мономеров п-метоксифенола и 0,24-0,28 мас.ч. от массы мономеров н-додецилмеркаптана, а в качестве инициатора используют 0,06-0,07 мас.ч. от массы мономеров азодинитрила изомасляной кислоты. 9 прим., 1 табл.
Patent RU-2087080-C1 (RU)
Title: Method for shaping video frequency convolution information, device for inserting frequency convolution information in video recording, and device for separating frequency convolution information in video reproduction
Inventor: ENG-DZE KIM
IPC: H04N9/82
Filed: 1991-10-30
Granted: 1997-08-10
Abstract: FIELD: image recording and reproduction. SUBSTANCE: circuit for inserting frequency convolution information has even and odd field detector 5 showing if video signal available is in even or odd field, frequency convolution information generator 7 that produces frequency convolution information about state of frequency convolution according to field detector results, adder 2 that functions to add video signal to frequency convolution information, and positioned 6 connected between adder and generator 7 that functions to feed frequency convolution information to adder at any desired moment. Circuit for separating frequency convolution information in video reproducing device has position detector 13 showing point of frequency convolution information insertion in reproduced video signal, and frequency convolution information separator 14 that separates this information included in reproduced video signal according to results obtained in position detector. EFFECT: improved reliability. 10 cl, 5 dwg
Patent RU-2106140-C1 (RU)
Inventor: DZHEJMS DZHOZEF KHOLOKHAN
IPC: A61K9/16
Filed: 1991-12-11
Granted: 1998-03-10
Abstract: FIELD: medicine, pharmacology. SUBSTANCE: method deals with pharmaceutical composition that contains N-[4-[5-(cyclopentyloxycarbonyl) amino-1-methylindol-3-il-methyl] -3-methoxybenzoil] -2-methylbenzolsulfonamide, polyvinylpyrrolidone and carrier at a certain weight ratio. The given composition is obtained by mixing and drying its ingredients. Physical form of active substance is characterized by an intake maximum at 1690, 1530, 1490, 1420, 1155, 1060, 862 and 550 cmcm -1 . The given composition is considered to be an antagonist of leukotriens, it is stable and possesses high pharmaceutical activity. EFFECT: higher efficiency. 5 cl, 7 cl, 3 tbl
Patent RU-2010240-C1 (RU)
Title: Device for measurement of orthogonal components of voltage
Inventor: GADZHIBABAEV GADZHIBUBA R
IPC: G01R19/06
Filed: 1991-07-03
Granted: 1994-03-30
Abstract: FIELD: electric measurement technology. SUBSTANCE: device for measurement of orthogonal components of voltage has pulse generator 1, analog-to-digital converter 2, counter 3, demultiplexer 4, two storing adders 5, 6, delay element 7, six multipliers 8-11, 14, 15. two adders 12, 13, two registers 16, 17. EFFECT: improved operational reliability and efficiency. 2 dwg
Patent RU-2021672-C1 (RU)
Title: Flax-strip pick-up turner
Inventor: SMIRNOV NIKOLAJ A
IPC: A01D45/06
Filed: 1991-07-08
Granted: 1994-10-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: pick-turner comprises picking drum, crosswise turning conveyor and stalk-spreading conveyor arranged at an angle to crosswise conveyor. Stalk butter is mounted at one side of stalk-spreading conveyor in the plane of its active branch. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2057656-C1 (RU)
Title: Vehicle body side lock
Inventor: BOLSHAKOV GEORGIJ A
IPC: B60P1/26
Filed: 1992-01-17
Granted: 1996-04-10
Abstract: FIELD: transportation of loads. SUBSTANCE: vehicle body side lock has operating lever, connecting rod and operating lever locking device with cam and spring-loaded detent. End of rod connected with operating lever has support shoulder, and detent is made in form of plate. One end of plate is mounted on connecting rod and is spring-loaded relative to support shoulder. Cam is formed by radial projection on operating lever. Made on second end of plate is hole to accommodate indicated projection. Rod is made up of two members interconnected by screw joint. Mating surface of rod with plate and mounting hole in plate are non-round in plan. Plate is installed with clearance along its longitudinal axis. EFFECT: enhanced reliability of locking. 3 cl, 4 dwg
Patent RU-2054087-C1 (RU)
Inventor: SAVINOV GENNADIJ F
IPC: E02B15/04
Filed: 1992-01-29
Granted: 1996-02-10
Abstract: FIELD: environmental control. SUBSTANCE: gear includes zigzag-shaped floating barrier formed by intercoupled V-shaped sections and composed of two parts. On one side V-shaped sections are connected with their vertexes to proper pulling ropes with the aid of separable stoppers. Pulling ropes are lead in to pulleys with the help of two-drum automatic winches. Ring through which second pulling rope is passed is attached at point of installation of separable stoppers of extreme V-shaped sections of parts of floating barrier on one of pulling ropes. Gear is set into working condition by means of winches. EFFECT: use of proposed gear for localization of oil on water surface makes it possible to continue uninterrupted navigation in rivers, canals and entrances into ports. 2 cl, 5 dwg
Patent RU-2029283-C1 (RU)
Title: Microprobe
Inventor: KALEJ GENNADIJ N
IPC: G01N3/42
Filed: 1992-02-26
Granted: 1995-02-20
Abstract: FIELD: test technology. SUBSTANCE: microprobe is composed of a measuring head and electronic data control and processing unit. The measuring head includes an indenter, system for loading and scratching, measuring sensors connected to the data control and processing unit. EFFECT: widened operating capabilities due to visually observing impression and scratching processes, provided possibility of non-destructive measuring of micromechanical and service properties of ready articles. 2 cl, 1 dwg
Patent RU-2055149-C1 (RU)
Inventor: FEDORIV LYUBOMIR V
IPC: E21B31/00
Filed: 1992-02-04
Granted: 1996-02-27
Abstract: FIELD: well drilling. SUBSTANCE: stop hooks are made in form of permanent magnets and external conical part of body under hooks has ratchet cut whose edges act as ratchet members. EFFECT: higher reliability of catching the rope and eliminated unproductive expenditures for round trip operations due to attraction of rope and its better catching with grab body. 3 dwg
Patent RU-2001692-C1 (RU)
Inventor: SADOVSKIJ SERGEJ S
IPC: B05B3/04
Filed: 1992-02-07
Granted: 1993-10-30
Abstract: Использование: дл  распылени  компонентов и  получени  многокомпонентной смеси. Сущность  изобретени : в боковой стенке корпуса распылител  выполнен дополнительный тангенциальный канал  (К) дл  подачи газообразного компонента на лопасти  ротора Этот К расположен диаметрально  противоположно ..rtUMy Тат еициапьному К. В  корпусе выполнен дополнительный подвод щий К.  В роторе выполнены радиальные К. Один из радиальных  К соединен с осевым К. Другой радиальный  К сообщен с дополнительным подвод щим К Количество  тангенциальных и радиальных К по меньшей  мере соответствует количеству смешиваемых  компонентов. 1 эгф-лы 2 ил.
Patent RU-2017341-C1 (RU)
Title: Multifrequency receiver
Inventor: VALERYANOV VLADIMIR I
IPC: H04L27/14
Filed: 1991-07-15
Granted: 1994-07-30
Abstract: FIELD: electrical communication. SUBSTANCE: multifrequency receiver has input matching unit 1, first and second strip-line filters 2, 3, time-pulse generator 4, first and second units 5, 6 for computing signal magnitude, first and second integrators 7, 8, first and second delay circuit elements 9, 10, first and second comparators 11,12, first and second electronic keys 13, 14, first and second counters 15, 16, first and second inverters 17,18, third and fourth comparators 19,20 first, second and third AND gates 21,22,23, third delay circuit element 24, first and second triggers 27,28, third integrator 29. EFFECT: increased noise stability at multifrequency reception. 2 dwg
Patent RU-2046887-C1 (RU)
Inventor: TARASOV VLADIMIR NIKITICH
IPC: E02F3/76
Filed: 1992-02-28
Granted: 1995-10-27
Abstract: FIELD: earth-moving machinery. SUBSTANCE: motor grader has articulated engine and center sill frames, front driving mechanism made in form of single axle with cross beam, blade and control hydraulic cylinders, turning frame and gantry with additional working implement. Cross beam of front driving mechanism is coupled with turning frame by longitudinal cylindrical joint. Turning frame is connected with center sill by means of vertical cylindrical joint. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2032189-C1 (RU)
Title: Radiation detector
Inventor: RADAEV NIKOLAJ N
IPC: G01T1/24
Filed: 1992-03-10
Granted: 1995-03-27
Abstract: FIELD: nuclear instrumentation engineering. SUBSTANCE: detector has accumulator array connected via address bus to n input of line decoder and via digit bus to m inputs of write-read amplifier unit whose m+1 and m+2 inputs are respectively connected to direct and inverted outputs of complementing flip-flop whose first and second inputs are connected to first and second inputs of detector, respectively; direct output of complementary flip-flop is connected to complementing input of counter whose initial setting input is connected to first input of detector; k outputs of mentioned counter are connected to respective k inputs of line decoder and k+1 output is connected with READY output of detector. Line-failure-to-binary-code converter has log 2 m groups of addres, its m inputs are connected to respective m outputs of write-read amplifier unit and log 2 m outputs, to respective data outputs of detector. EFFECT: enlarged radiation flux density measurement range. 2 cl, 5 dwg
Patent RU-2036407-C1 (RU)
Title: Heat exchanger
Inventor: ROVINSKIJ LEV A
IPC: F28D7/10
Filed: 1992-03-18
Granted: 1995-05-27
Abstract: FIELD: transfer of heat. SUBSTANCE: heat exchanger consists of cylindrical envelopes which have flanges at either end with bores and seals and branch pipes for supply and discharge of medium. Arranged in between envelopes are inserts made in form of spirals are separate members which are located circumferentially over each passage formed by two adjacent envelopes. EFFECT: enhanced efficiency. 5 cl, 4 dwg
Patent RU-2006981-C1 (RU)
Inventor: VASILEVA LYUBOV F
IPC: H01L21/465
Filed: 1992-03-19
Granted: 1994-01-30
Abstract: FIELD: microelectronics. SUBSTANCE: polishing etching agent for treatment of crystals of diphthoride of barium contains hydrobromide acid 10-50 volume per cent and glycerine 50-90 volume per cent. EFFECT: improved quality of crystals.
Patent RU-2068564-C1 (RU)
Inventor: KULINICH SVETLANA I
IPC: G01N33/53
Filed: 1992-04-07
Granted: 1996-10-27
Abstract: Использование: в медицине, а именно в онкогинекологии. Сущность изобретения: осуществляют забор перитонеальной жидкости и определяют в ней концентрацию иммуноглобулина А и при ее значении 8,59 ± 1,77 мг % определяют злокачественный характер опухоли. Точность способа составляет 91,2 %, чувствительность 95 %. 2 табл.
Patent RU-2049723-C1 (RU)
Title: Дисперсная алмазосодержащая композиция и способ ее получения
Inventor: KOROBOV DMITRIJ YU
IPC: C01B31/06
Filed: 1992-05-19
Granted: 1995-12-10
Abstract: Использование: получение дисперсных алмазных порошков для пленок и покрытий, смазочных, абразивных, сверхпроводящих материалов, полупроводников, адсорбентов, наполнителей полимерных материалов. Сущность изобретения: порцию конденсированного углеродсодержащего взрывчатого вещества детонируют в присутствии капель или струй конденсированной жидкости /дистиллированной воды, 40%-ного водного раствора этанола, керосина, 30%-ного водного раствора глицерина, трансформаторного масла/. Массовое отношение жидкости и взрывчатого вещества (10 50) 1. Из продуктов детонации отделяют жидкость в количестве, обеспечивающем получение структурированной дисперсной композиции с вязкостью, более чем в 10 раз превышающей вязкость указанной жидкости. Указанная композиция кроме жидкости содержит дисперсную фазу-частицы алмазоподобной модификации углерода со средним размером не более 4 нм / размер частиц мелкой фракции не более 1,5 нм, параметр решетки 0,360 0,378 нм, крупной фракции 2,8 4 нм, параметр решетки 0,357 0358 нм/. Количество дисперсной фазы Кк 55 мас. где Кк критическая концентрация, постоянна для жидкости, являющейся дисперсионной средой и равна минимальному содержанию дисперсной фазы, при котором композиция устойчива и структурирована, Кк 1 15 мас. 2 с. и 8 з. п. ф-лы, 3 ил. 1 табл.
Patent RU-2055768-C1 (RU)
Title: Self-propelled plant
Inventor: ABRAMOV BORIS A
IPC: B62D55/08
Filed: 1991-12-26
Granted: 1996-03-10
Abstract: FIELD: transport engineering. SUBSTANCE: front supports of plant are made in form of devices providing lifting and stopping front road wheels of crawler gear in extreme upper position. Rear supports are made in form of turnable hydraulic cylinders installed on stern bracket furnished with turnable race ring of working member. axis of rotation of working member is tilted through definite angle. Front road wheel lifting and stopping device is made in form of one-side power hydraulic cylinder coupled by levers with road wheel arm. Hydraulic cylinder is connected by three-way cock with lower portion of drain tank through pressure and suction valves or with pump pressure line. EFFECT: enhanced operating capabilities of plant, eliminated swinging of working member, increased braking force and cross country capacity, provision of body vibration damping. 4 dwg
Patent RU-2029389-C1 (RU)
Inventor: MARKOV ANATOLIJ A
IPC: G11B5/86
Filed: 1992-05-06
Granted: 1995-02-20
Abstract: Применение: способ и устройство регистрации сигналов с выборочной перезаписью информации относятся к измерительной технике и могут быть использованы в различных областях науки, техники и производства для регистрации разнообразных процессов, при проведении испытаний, при неразрушающем контроле изделий, в частности при контроле качеств железнодорожных рельсов магнитными и ультразвуковыми методами с помощью вагоно-дефектоскопов. Сущность изобретения: задача повышения качества регистрации и расшифровка информации при одновременной экономии носителя с визуальным представлением сигналов достигается путем непрерывной записи измерительных сигналов на магнитный носитель, параллельного анализа их по заданным критериям и автоматической выборочной перезаписи информационных фрагментов на носитель с визуальным представлением сигналов, причем, с целью исключения потери информации, включение протяжки носителя с визуальным представлением осуществляют с соответствующим опережением, а выключение - с запаздыванием относительно момента появления фрагмента. Автоматическое включение регистратора с визуальным представлением сигналов (самописца) при появлении информационных фрагментов осуществляется путем включения между входом магнитографа и управляющим входом самописца последовательно соединенных блока первичной обработки и блока формирования сигналов включения, а выбор режима анализа сигналов осуществляют с помощью переключателей и дополнительного блока воспроизведения. 2 с. и 2 з.п. ф-лы, 5 ил.